CN217461977U

CN217461977U - Safety protection window coordinated control system

Info

Publication number: CN217461977U
Application number: CN202221397262.2U
Authority: CN
Inventors: 李波
Original assignee: Shandong Technician Institute
Current assignee: Shandong Technician Institute
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-20
Anticipated expiration: 2032-06-06

Abstract

A linkage control system of a safety protection window comprises a controller and the safety protection window; the safety protection window comprises a window frame and a window body, wherein the side edge of the window body is connected with the window frame through a hinge; the in-place detection device comprises a detection sheet and a detection switch, the detection sheet is fixed on the side face, far away from the hinge, of the window body, the detection switch is fixed on the window frame, and the detection switch can only detect the detection sheet; the locking device comprises a hydraulic station, a support, a hydraulic cylinder, a locking pin and an elastic element, a through hole penetrating through the window frame and the window body is formed after the window body is closed, the support is fixed on the window frame, the hydraulic cylinder is fixed on the support, the cylinder head of the hydraulic cylinder abuts against one end of the locking pin, the other end of the locking pin can be inserted into the through hole penetrating through the window frame and the window body, the elastic element is arranged between the locking pin and the window frame, and the hydraulic station provides pressure oil for the hydraulic cylinder.

Description

Safety protection window coordinated control system

Technical Field

The utility model relates to a campus security facility field, concretely relates to safety protection window coordinated control system.

Background

In recent years, the campus safety problem has attracted more and more attention, and as students fall from a window to a building due to carelessness or individual psychological problems of the students, most of the current school teaching buildings are multilayer or high-rise buildings, and the falling from the window can cause serious physical damage to the students, in order to prevent the occurrence of the situation, protective windows are installed on the windows of more than two layers of classrooms in many schools, and the common method is to block the windows by fence type protective windows made of steel pipes, which solves the problem of falling safety of the windows, however, other potential safety hazards also exist, for example, when a fire disaster occurs in a teaching building, fire fighters cannot rescue indoor personnel through the window, and indoor personnel cannot escape through the window in an emergency, so that a safety protection window capable of being linked with other safety systems in a campus needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a safety protection window coordinated control system.

The technical scheme of the utility model as follows:

the utility model provides a safety protection window, includes window frame and window form, the side of window form passes through the hinge and is connected with the window frame, its characterized in that, safety protection window is provided with the detection device that targets in place that whether the detection window form closed and closes the locking device on the window frame with the window form locking after the window form closes.

Furthermore, the in-place detection device comprises a detection sheet and a detection switch, the detection sheet is fixed on the side face, far away from the hinge, of the window body, the detection switch is fixed on the window frame, and the detection switch can only detect the detection sheet; locking device includes hydraulic pressure station, support, pneumatic cylinder, fitting pin and elastic element the window form sets up the through-hole that runs through window frame and window form after closing, the support is fixed on the window frame, the pneumatic cylinder is fixed on the support, the cylinder head of pneumatic cylinder withstands the one end of fitting pin, the other end of fitting pin can insert in the through-hole that runs through window frame and window form the fitting pin with be provided with elastic element between the window frame, the hydraulic pressure station does the pneumatic cylinder provides pressure oil.

In particular, the elastic element is a spring.

Preferably, the detection device that targets in place still includes the switch protection casing, the switch protection casing is fixed on the window frame, detection switch installs in the switch protection casing.

Further, the hydraulic station is centralized, and pressure oil is supplied to the plurality of hydraulic cylinders through a distributor.

Preferably, the hydraulic cylinder is provided with a travel switch.

A safety protection window linkage control system comprises a controller and the safety protection window; the in-place detection device and the locking device are electrically connected with the controller.

Further, the controller is electrically connected with the detection switch, the hydraulic station and a travel switch of the hydraulic cylinder.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a safety protection window linkage control system, which solves the problem that the protection window can not be opened in the prior art, and further ensures the campus safety;

2. the utility model discloses a safety protection window linkage control system, which realizes the real-time monitoring of the state of a protection window by arranging an in-place detection device;

3. the utility model discloses a safety protection window coordinated control system has realized the remote control of opening and closing of protection window through setting up locking device.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

fig. 1 is a schematic structural view of a safety protection window linkage control system according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is an enlarged view of the portion B in fig. 1.

Fig. 4 is a block diagram of a safety protection window linkage control system according to an embodiment of the present invention.

The components represented by the reference numerals in the figures are:

1. the device comprises a controller, 2, an in-place detection device, 21, a detection sheet, 22, a detection switch, 23, a switch protection cover, 3, a locking device, 31, a hydraulic station, 32, a support, 33, a hydraulic cylinder, 34, a locking pin, 35, a spring, 4, a window frame, 5, a window body, 6 and a hinge.

Detailed Description

Referring to fig. 1 and 4, the safety protection window linkage control system comprises a controller 1 and a safety protection window; the controller 1 is a general microcontroller on the market, and can be used in a campus, one microcontroller can be used to connect all safety protection windows in the campus, each safety protection window comprises a window frame 4 and a window body 5, the side edge of the window body 5 is connected with the window frame 4 through a hinge 6, the safety protection window is provided with an in-place detection device 2 for detecting whether the window body 5 is closed or not and a locking device 3 for locking the window body 5 on the window frame 4 after the window body 5 is closed, the in-place detection device 2 and the locking device 3 are electrically communicated with the controller 1, and naturally, the system should further comprise a power supply of the locking device 3, and as the power supply is not a core invention point of the patent, details are not repeated in the figures and the text.

Referring to fig. 2, the in-place detection device 2 includes a detection sheet 21 and a detection switch 22, the detection sheet 21 is fixed on a side surface of the window body 5 away from the hinge 6, the detection switch 22 is fixed on the window frame 4, the detection switch 22 can only detect the detection sheet 21, for example, the window frame 4 and the window body 5 are both made of stainless steel, the detection sheet 21 is an aluminum sheet, the detection switch 22 is a proximity switch specially used for detecting the aluminum sheet, preferably, in order to protect the detection switch 22 from being damaged by rainwater or other external forces, the in-place detection device 2 is further provided with a switch protection cover 23, the switch protection cover 23 is fixed on the window frame 4 and is of a shell-shaped structure, and the detection switch 22 is completely covered therein; referring to fig. 3, the locking device 3 includes a hydraulic station 31, a bracket 32, a hydraulic cylinder 33, a locking pin 34 and an elastic element, a through hole penetrating through the window frame 4 and the window frame 5 is formed after the window frame 5 is closed, the bracket 32 is fixed on the window frame 4, the hydraulic cylinder 33 is fixed on the bracket 32, a cylinder head of the hydraulic cylinder 33 abuts against one end of the locking pin 34, the other end of the locking pin 34 can be inserted into the through hole penetrating through the window frame 4 and the window frame 5, an elastic element spring 35 is arranged between the locking pin 34 and the window frame 4, the hydraulic station 31 is connected through a pipeline to provide pressure oil for the hydraulic cylinder 33, the hydraulic station 31 is centralized, one hydraulic station 31 is used for the whole campus, and pressure oil is provided for each hydraulic cylinder 33 through a distributor; preferably, in order to monitor whether the locking pin 34 performs a locking function in real time, the hydraulic cylinder 33 is provided with a travel switch; specifically, the controller 1 is electrically connected to the detection switch 22, the hydraulic station 31, and the stroke switches of the hydraulic cylinders 33.

The specific use of this patent is as follows: when the window 5 is not closed, the detection piece 21 cannot be detected by the detection switch 22, the detection switch 22 transmits a signal to the controller 1, the controller 1 can determine that the window 5 is closed, when the window 5 is closed, firstly, when the detection piece 21 is detected by the detection switch 22, the controller 1 obtains the signal of the detection switch 22, the controller 1 controls the hydraulic station 31 to be started, and incidentally, if the individual control of each protection window in a campus is to be realized, electromagnetic valves are arranged on various pipelines for supplying pressure oil to the hydraulic cylinder 33 by the hydraulic station 31, the controller 1 controls the on-off of the electromagnetic valves to realize whether the hydraulic cylinder 33 is supplied with oil by the hydraulic station 31, the hydraulic cylinder 33 extends out to enable the locking pin 34 to be inserted into a through hole penetrating through the window frame 4 and the window 5, so that the window frame 4 and the window 5 cannot be locked and can not move relatively, when other safety conditions such as fire occur, the controller 1 controls the hydraulic station 31 to close, after the pressure oil source of the hydraulic cylinder 33 disappears, the locking pin 34 moves downwards under the action of the spring 35 to exit from the through holes of the window frame 4 and the window 5, the window 5 and the window frame 4 can move relatively, even if the controller 1 or the hydraulic station 31 is damaged by fire or other conditions, and under the condition that no pressure oil source exists, the locking pin 34 can automatically exit from the through holes of the window frame 4 and the window 5 under the action of the spring 35.

Claims

1. The utility model provides a safety protection window, includes window frame (4) and window form (5), the side of window form (5) passes through hinge (6) and is connected with window frame (4), its characterized in that, safety protection window is provided with detection window form (5) whether close target in place detection device (2) and closes locking device (3) on window frame (4) with window form (5) locking after window form (5) are closed.

2. A safety window according to claim 1, wherein the position detection device (2) comprises a detection sheet (21) and a detection switch (22), the detection sheet (21) is fixed on the side of the window body (5) far away from the hinge (6), the detection switch (22) is fixed on the window frame (4), and the detection switch (22) can only detect the detection sheet (21); locking device (3) include hydraulic pressure station (31), support (32), pneumatic cylinder (33), fitting pin (34) and elastic element window (5) are closed the back and are set up the through-hole that runs through window frame (4) and window body (5), support (32) are fixed on window frame (4), and pneumatic cylinder (33) are fixed on support (32), the cylinder head of pneumatic cylinder (33) is withstood the one end of fitting pin (34), the other end of fitting pin (34) can be inserted in the through-hole that runs through window frame (4) and window body (5) fitting pin (34) with be provided with elastic element between window frame (4), hydraulic pressure station (31) do pneumatic cylinder (33) provide pressure oil.

3. A safety window according to claim 2, wherein the resilient element is a spring (35).

4. A safety window according to claim 2, wherein the position detection device (2) further comprises a switch protection cover (23), the switch protection cover (23) is fixed on the sash (4), and the detection switch (22) is mounted in the switch protection cover (23).

5. A safety window according to claim 2, characterised in that said hydraulic station (31) is centralized and supplies a plurality of hydraulic cylinders (33) with hydraulic oil under pressure through a distributor.

6. A safety window according to claim 2, characterised in that the hydraulic cylinder (33) is self-provided with a travel switch.

7. A safety-window coordinated control system, characterized in that it comprises a controller (1) and a safety-window according to any one of claims 1 to 6; the in-place detection device (2) and the locking device (3) are electrically connected with the controller (1).

8. The safety protection window linkage control system according to claim 7, wherein the controller (1) is electrically connected with the detection switch (22), the hydraulic station (31) and a travel switch of the hydraulic cylinder (33).